Patents by Inventor Koji Tsuda
Koji Tsuda has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20250066992Abstract: A fiber for hair, having a base fiber, and a cationic surfactant and a nonionic surfactant which are present in at least a part of a surface of the base fiber, in which the cationic surfactant has a carbon chain having 18 to 22 carbon atoms, the nonionic surfactant has a carbon chain having 10 to 20 carbon atoms, an HLB value of the nonionic surfactant is 14.0 to 19.0, a content of the cationic surfactant is 3 to 20% by mass based on the total amount of the nonionic surfactant, and a total amount of the cationic surfactant and the nonionic surfactant is 0.002 to 4% by mass based on the total amount of the fiber for hair.Type: ApplicationFiled: December 8, 2022Publication date: February 27, 2025Applicant: Denka Company LimitedInventors: Koji ASANUMA, Shiori TSUDA
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Publication number: 20250062061Abstract: The coil device includes a plurality of printed wiring boards and an adhesive layer. The plurality of printed wiring boards are stacked in a thickness direction of the coil device. Each of the plurality of printed wiring boards includes a base film having a first main surface and a second main surface, and a coil wire formed in a spiral shape on at least one of the first main surface and the second main surface. The adhesive layer is disposed between the plurality of printed wiring boards adjacent to each other in the thickness direction of the coil device. The coil device has a portion that satisfies expression (1). 0.35 ? R ? 1 × R ? 2 ? 0.Type: ApplicationFiled: December 22, 2022Publication date: February 20, 2025Applicants: SUMITOMO ELECTRIC PRINTED CIRCUITS, INC., SUMITOMO ELECTRIC INDUSTRIES, LTD.Inventors: Michi OGATA, Takeshi HAMADA, Kou NOGUCHI, Koji NITTA, Shoichiro SAKAI, Yukie TSUDA
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Patent number: 12221562Abstract: [Problem] To provide a thermally expandable adhesive sheet which is tack-free in the state prior to use and exhibits high workability using a different means than that of related art. [Solution] The present invention provides a thermally expandable adhesive sheet (1) including: a substrate (3); two thermally expandable adhesive layers (5) each provided on either side of the substrate; and two adhesive permeable layers (7) each provided on a surface of the two adhesive layers, the adhesive permeable layers being permeable to the adhesive at the time of the thermal expansion of the adhesive. By heating the adhesive sheet, it is possible to expand the adhesive sheet while simultaneously allowing the adhesive to emerge on the outermost surface of the adhesive sheet.Type: GrantFiled: May 22, 2019Date of Patent: February 11, 2025Assignee: 3M Innovative Properties CompanyInventors: Shuji Takagi, Koji Tsuda, Pradip K. Bandyopadhyay
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Publication number: 20230090065Abstract: The present invention makes it possible to represent or synthesize any odor by separating the odor into a combination of a relatively small number of odors, similarly to separating a color into three primary colors. Since the “primary odors” corresponding to the primary colors have not yet been ascertained, the present invention provides a feasible method and apparatus in which, instead of presetting such fixed primary odors, the separation, synthesis, and the like can be performed by selecting a subset of odors from among a set consisting of a plurality of odors which subset or odors enables approximation of other odors as much as possible by mixture.Type: ApplicationFiled: March 5, 2021Publication date: March 23, 2023Applicant: NATIONAL INSTITUTE FOR MATERIALS SCIENCEInventors: Ryo TAMURA, Hanxiao XU, Koki KITAI, Kosuke MINAMI, Makito NAKATSU, Genki YOSHIKAWA, Kota SHIBA, Koji TSUDA
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Patent number: 11077978Abstract: A product transfer apparatus includes a product suction pad part having a suction cup part capable of sucking a plate-like product, a transfer base whose lower part has the product suction pad part, and a label suction part having a label pad, which is able to suck a label to be pasted to the product, and an up-down function of moving the label pad up and down between a position upper than and a position lower than the position of a front end of the suction cup part.Type: GrantFiled: November 8, 2018Date of Patent: August 3, 2021Assignee: AMADA CO., LTD.Inventors: Jun Hirono, Koji Tsuda, Hideto Fukushige, Kuniaki Abe, Ryoma Kitano
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Publication number: 20210207010Abstract: [Problem] To provide a thermally expandable adhesive sheet which is tack-free in the state prior to use and exhibits high workability using a different means than that of related art. [Solution] The present invention provides a thermally expandable adhesive sheet (1) including: a substrate (3); two thermally expandable adhesive layers (5) each provided on either side of the substrate; and two adhesive permeable layers (7) each provided on a surface of the two adhesive layers, the adhesive permeable layers being permeable to the adhesive at the time of the thermal expansion of the adhesive. By heating the adhesive sheet, it is possible to expand the adhesive sheet while simultaneously allowing the adhesive to emerge on the outermost surface of the adhesive sheet.Type: ApplicationFiled: May 22, 2019Publication date: July 8, 2021Inventors: Shuji Takagi, Koji Tsuda, Pradip K. Bandyopadhyay
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Publication number: 20200354100Abstract: A product transfer apparatus includes a product suction pad part having a suction cup part capable of sucking a plate-like product, a transfer base whose lower part has the product suction pad part, and a label suction part having a label pad, which is able to suck a label to be pasted to the product, and an up-down function of moving the label pad up and down between a position upper than and a position lower than the position of a front end of the suction cup part.Type: ApplicationFiled: November 8, 2018Publication date: November 12, 2020Applicant: AMADA CO., LTD.Inventors: Jun HIRONO, Koji TSUDA, Hideto FUKUSHIGE, Kuniaki ABE, Ryoma KITANO
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Patent number: 9215068Abstract: A search system has a management device that stores compound data and a searcher device. The management device defines a similarity between query sequence data q representing a substructure or property of a substance that is input as a search condition at the searcher device and sequence data pi (i=1, 2, . . . , m) for substances stored in the database by means of a score T that takes a non-negative value when a Tversky index Si is greater than or equal to a threshold value ?n/?d (where ?n and ?d are natural numbers that satisfy ?n??d), calculates an encrypted value of the score T while the query sequence q is maintained in an encrypted state, and returns the encrypted value to the searcher device to thereby disclose information regarding whether or not similar compounds are present in the database while in a confidential state.Type: GrantFiled: September 14, 2012Date of Patent: December 15, 2015Assignee: National Institute of Advanced Industrial Science and TechnologyInventors: Kana Iwamura, Takatsugu Hirokawa, Koji Tsuda, Hiromi Arai, Jun Sakuma, Kiyoshi Asai, Michiaki Hamada, Goichiro Hanaoka, Koji Nuida
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Publication number: 20140355756Abstract: A search system has a management device that stores compound data and a searcher device. The management device defines a similarity between query sequence data q representing a substructure or property of a substance that is input as a search condition at the searcher device and sequence data pi (i=1, 2, . . . , m) for substances stored in the database by means of a score T that takes a non-negative value when a Tversky index Si is greater than or equal to a threshold value ?n/?d (where ?n and ?d are natural numbers that satisfy ?n??d, calculates an encrypted value of the score T while the query sequence q is maintained in an encrypted state, and returns the encrypted value to the searcher device to thereby disclose information regarding whether or not similar compounds are present in the database while in a confidential state.Type: ApplicationFiled: September 14, 2012Publication date: December 4, 2014Applicant: National Institute of Advanced Industrial Science and TechnologyInventors: Kana Iwamura, Takatsugu Hirokawa, Koji Tsuda, Hiromi Arai, Jun Sakuma, Kiyoshi Asai, Michiaki Hamada, Goichiro Hanaoka, Koji Nuida
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Publication number: 20140322529Abstract: A laminated sheet includes a surface layer disposed on an outermost surface, a heat moldable resin layer, and an adhesive layer to be adhered to the substrate, the surface layer containing a (meth)acrylic copolymer obtained by copolymerizing a monomer blend containing an alkyl (meth)acrylate having an alkyl group having 1 to 4 carbon atoms and one or more kind of (meth)acrylic monomer expressed by formula (1): CH2?CR1COR2 (1) wherein R1 is a hydrogen atom or a methyl group, and R2 is selected from a group including an alkoxy group having 5 or more carbon atoms, a cycloalkoxy group having 5 or more carbon atoms, a hydroxyl group, and a nitrogen-containing group.Type: ApplicationFiled: July 27, 2012Publication date: October 30, 2014Inventors: Koji Tsuda, Yorinobu Takamatsu
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Publication number: 20120280426Abstract: A manufacturing method of a decorative molding having uneven pattern by a film injection molding process with a decorative sheet comprising a thermoplastic surface layer having uneven structure and a thermoplastic substrate layer comprising a step of producing a pre-decorative sheet by preparing a thermoplastic surface-protection-layer having uneven structure, producing a thermoplastic surface layer by coating thermoplastic resin on the uneven structured surface of the thermoplastic surface-protection-layer, and producing a substrate layer on the opposite side of the thermoplastic surface layer from the thermoplastic surface-protection-layer.Type: ApplicationFiled: December 20, 2010Publication date: November 8, 2012Inventors: Kiminori Amaya, Koji Tsuda
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Patent number: 7670144Abstract: There is provided a method of manufacturing a conductive layer of in a signal transmission substrate. The method includes sewing conductive thread in sheet-like material having an insulating property so as to form one of a plurality of low resistance regions using the conductive thread in a high resistance region formed by the sheet-like material, moving the conductive thread from an end point of a previously sewed low resistance region to a start point of a low resistance region to be sewed subsequently, repeating the sewing and moving steps to form the plurality of low resistance regions in the high resistance region, and forming a plurality of holes in the conductive layer by press working so that an electrical component attached to at least one of the plurality of holes is able to transmit a signal between neighboring ones of the plurality of low resistance regions.Type: GrantFiled: November 27, 2006Date of Patent: March 2, 2010Assignee: Hoya CorporationInventors: Eiichi Ito, Koji Tsuda, Tadashi Minakuchi, Mitsuhiro Matsumoto
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Patent number: 7541922Abstract: An operation control method to be implemented by each of a plurality of communication devices two-dimensionally arranged on a two dimensional diffusive signal-transmission board, each of the plurality of communication devices being configured to communicate by transmitting a transmission signal carrying data to another of the plurality of the communication devices using a two dimensional diffusive signal-transmission technology, the method includes judging whether a communication device being operated in a normal mode satisfies a predetermined condition, and setting the communication device into one of a low electrical power consumption mode in which at least one function is decreased, and a power off mode in which electrical power supply to the communication device is shut off, when the communication device being operated in the normal mode satisfies the predetermined condition.Type: GrantFiled: December 2, 2005Date of Patent: June 2, 2009Assignee: Hoya CorporationInventors: Mitsuhiro Matsumoto, Eiichi Ito, Koji Tsuda
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Publication number: 20070120976Abstract: There is provided a method of compressing an image signal including a plurality of pixel signals outputted from a pixel array in which color pixels are arranged in a predetermined array. The method includes calculating a difference between pixel signals of neighboring same color pixels in the pixel array in accordance with predetermined order where the plurality of pixel signals are outputted from the pixel array, and generating a difference signal representing the calculated difference between the pixel signals of neighboring same color pixels.Type: ApplicationFiled: November 27, 2006Publication date: May 31, 2007Applicant: PENTAX CORPORATIONInventors: Mitsuhiro MATSUMOTO, Koji TSUDA, Tadashi MINAKUCHI, Eiichi ITO
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Publication number: 20070120219Abstract: There is provided a method of manufacturing a conductive layer of in a signal transmission substrate. The method includes sewing conductive thread in sheet-like material having an insulating property so as to form one of a plurality of low resistance regions using the conductive thread in a high resistance region formed by the sheet-like material, moving the conductive thread from an end point of a previously sewed low resistance region to a start point of a low resistance region to be sewed subsequently, repeating the sewing and moving steps to form the plurality of low resistance regions in the high resistance region, and forming a plurality of holes in the conductive layer by press working so that an electrical component attached to at least one of the plurality of holes is able to transmit a signal between neighboring ones of the plurality of low resistance regions.Type: ApplicationFiled: November 27, 2006Publication date: May 31, 2007Applicant: PENTAX CORPORATIONInventors: Eiichi ITO, Koji TSUDA, Tadashi MINAKUCHI, Mitsuhiro MATSUMOTO
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Patent number: 7218384Abstract: A surveying system is provided that comprises a position relation calculating processor and a correspondence obtaining processor. The position relation calculating processor calculates a position relation between a coordinate system to which three-dimensional coordinates of a measurement point refer and a schematic image of a surveying field. Here, the schematic image includes the measurement point. The correspondence obtaining processor obtains a correspondence between the three-dimensional coordinates of the measurement point and the two-dimensional coordinates on the schematic image, corresponding to the measurement point.Type: GrantFiled: February 26, 2003Date of Patent: May 15, 2007Assignee: PENTAX CorporationInventors: Masami Shirai, Koji Tsuda, Atsumi Kaneko, Shinobu Uezono, Ryota Ogawa
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Patent number: 7109933Abstract: A wearable jacket includes a 2D-DST substrate shaped to cover a body of a subject person. The 2D-DST substrate includes a first conductive sheet, a second conductive sheet and a plurality of communication modules. The first and second conductive sheets are overlapped, and the first conductive sheet is located on the subject person side when in use. The plurality of communication modules are distributed between the first and second conductive sheets. At least one of the plurality of communication modules has a communicating system capable of communicating with an external device by receiving and/or transmitting a spatially propagating signal. One of the first and second conductive sheets on the external device side is formed with an area that allows the spatially propagating signal to pass through at a position corresponding to a location of a communication module having the communicating system.Type: GrantFiled: March 7, 2005Date of Patent: September 19, 2006Assignee: PENTAX CorporationInventors: Eiichi Ito, Mitsuhiro Matsumoto, Koji Tsuda, Masayuki Honjo
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Patent number: 7098997Abstract: A surveying system that comprises a position relation calculating processor, a correspondence establishing processor, and an image processor is provided. The position relation calculating processor calculates a positional relation between a coordinate system to which measurement information of a measurement point refers and an image of a surveying field, where a staking point is included. The correspondence establishing processor establishes correspondence between three-dimensional position information of the staking point and two-dimensional position information of a point corresponding to the staking point on the schematic image. The image processor superimposes a symbol that indicates the position of the staking point on the schematic image in accordance with the above correspondence.Type: GrantFiled: June 25, 2003Date of Patent: August 29, 2006Assignee: PENTAX CorporationInventors: Masami Shirai, Shinobu Uezono, Koji Tsuda, Atsumi Kaneko, Ryota Ogawa, Takeshi Mimura, Tetsuya Kata, Kenichi Nakamura
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Patent number: 7075634Abstract: An automatic surveying system is provided that comprises a surveying device, a collinear-line calculating processor, a sighting direction control processor, and an object-point searching processor. The collinear line calculating processor obtains a collinear line for an arbitrarily designated point on a schematic image of which the positional relation to the surveying device is known. The sighting direction control processor controls the surveying device to sight along the collinear line. The object point searching processor searches for an object point where the position of the object point can be determined as a point on the collinear line. This is executed by measuring the sighting direction with the surveying device while carrying out the sighting direction control process. Further, a position obtained by the object point searching processor coincides with an object point that corresponds to the designated point.Type: GrantFiled: June 26, 2003Date of Patent: July 11, 2006Assignee: PENTAX CorporationInventors: Shinobu Uezono, Masami Shirai, Koji Tsuda, Atsumi Kaneko, Ryota Ogawa
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Publication number: 20060146739Abstract: An operation control method to be implemented by each of a plurality of communication devices two-dimensionally arranged on a two dimensional diffusive signal-transmission board, each of the plurality of communication devices being configured to communicate by transmitting a transmission signal carrying data to another of the plurality of the communication devices using a two dimensional diffusive signal-transmission technology, the method includes judging whether a communication device being operated in a normal mode satisfies a predetermined condition, and setting the communication device into one of a low electrical power consumption mode in which at least one function is decreased, and a power off mode in which electrical power supply to the communication device is shut off, when the communication device being operated in the normal mode satisfies the predetermined condition.Type: ApplicationFiled: December 2, 2005Publication date: July 6, 2006Applicant: PENTAX CorporationInventors: Mitsuhiro Matsumoto, Eiichi Ito, Koji Tsuda